Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6286345 | Card locking device | Dong-Jun Jang, Jeong-Wuk Kim | 2001-09-11 |
| 5999023 | Clock forwarding circuit in semiconductor integrated circuit and clock forwarding method | — | 1999-12-07 |